Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der transformation » die transformation, zur transformation, energy transformation
transformation a » transformation _
technologie der » technologie de, technologien des, technologies de
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing 2 » developing _, developing a, developing e
2 personal » 1 personal, 4 personal
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
2 areas » 1 areas, 2 areal, 4 areas

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologie der transformation a 2 personal communication costs 3.2 developing 2 areas.*.